FRACTIONAL_INT_MODE (PSI, 24, 3);

/* Make TA and UTA 64 bits wide.
   128 bit wide modes would be insane on a 8-bit machine.
   This needs special treatment in avr.c and avr-lib.h.  */

ADJUST_BYTESIZE  (TA, 8);
ADJUST_ALIGNMENT (TA, 1);
ADJUST_IBIT (TA, 16);
ADJUST_FBIT (TA, 47);

ADJUST_BYTESIZE  (UTA, 8);
ADJUST_ALIGNMENT (UTA, 1);
ADJUST_IBIT (UTA, 16);
ADJUST_FBIT (UTA, 48);